MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with the primary malicious link directing to a redirector service. The document body, though heavily obfuscated, contains the text 'Bariatric food guidelines' and the malicious URL, suggesting a phishing or scam lure. The presence of multiple Shopify links, some marked as benign, alongside malicious ones, indicates a link farm strategy to obscure the true destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=bariatric+food+guidelines
- http://rexiv.socratessolano.com/uploads/1/3/1/4/131453494/3585935.pdf
- http://files.shibuecaribbean.com/uploads/1/3/0/8/130814666/fazulowe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/9725/1235/files/kuwivuderixurofugilexi.pdf
- https://cdn.shopify.com/s/files/1/0433/4295/4661/files/turafisatizebisus.pdf
- https://cdn.shopify.com/s/files/1/0429/1241/5897/files/jugoritidixuzirifami.pdf
- https://cdn.shopify.com/s/files/1/0431/8242/4215/files/acronis_true_image_hd_2015_mac.pdf
- https://cdn.shopify.com/s/files/1/0432/0880/2466/files/pamukipiwejusoraros.pdf
- https://cdn.shopify.com/s/files/1/0431/3445/1874/files/45784208056.pdf
- https://cdn.shopify.com/s/files/1/0432/1850/1799/files/botw_speedrun_record.pdf
- https://cdn.shopify.com/s/files/1/0446/3765/1107/files/convert_into_dwg_in_autocad_2020.pdf
- https://cdn.shopify.com/s/files/1/0439/5306/2043/files/10120979674.pdf
- https://cdn.shopify.com/s/files/1/0431/6758/0322/files/central_limit_theorem_for_dummies.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0234/files/aortic_arch_surgery_principles_strategies_and_outcomes.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e15.bin7a193820db0975ca3b91b9e0a52e9deff556f81ccc90faa1c01bbd206008a18e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E15 | 5240 bytes |
font_01_sfnt_off00007feb.bin784edbfd0c53360672637ee230e5b105d9d7fe6415d04f86c364341c33a244de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FEB | 10304 bytes |
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